Determine Output void main() int a = 10 20 30 40...

This question belongs to C Program C Miscellaneous

C Miscellaneous

Determine Output:

void main()
{
      int a[] = {10,20,30,40,50}, j, *p;
      for(j=0; j<5; j++){
            printf("%d" ,*a);
            a++;
      }
      p = a;
      for(j=0; j<5; j++){
            printf("%d" ,*p); 
            p++;
      }
}

A) 10 20 30 40 50 10 20 30 40 50 B) 10 20 30 40 50 Garbage Value C) Error D) None of These

Answer & Solution

Correct Answer: Option C

Compiler error: lvalue required
Error is in line with statement a++. The operand must be an lvalue and may be of any of scalar type for any operator, array name only when subscripted is an lvalue. Simply array name is a non-modifiable lvalue.

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